The eighth-generation BMW 3 Series sedan has surfaced ahead of its impending official debut, revealing a production-ready G50-generation prototype in high-performance M350 xDrive trim that adapts the Neue Klasse design philosophy to an updated internal combustion architecture.
- The next-generation G50 BMW 3 Series petrol range breaks cover in flagship M350 xDrive specification, adopting styling cues from the dedicated electric i3 sedan while riding on an evolved CLAR platform.
- The M350 xDrive replaces the outgoing M340i, introducing a 48-volt mild-hybrid 3.0-litre turbocharged inline-six engine developing 326 kW (443 PS) and 580 Nm, yielding a 4.1-second 0–100 km/h acceleration time.
- The cabin transitions to BMW’s latest digital layout, incorporating a 43.3-inch Panoramic Vision windscreen-base display alongside a 17.9-inch central infotainment touchscreen.
While the upcoming fully electric i3 sedan (codenamed NA0) transitions to BMW’s dedicated 800V Neue Klasse architecture, the internal combustion engine (ICE) 3 Series remains underpinned by a heavily revised iteration of the modular CLAR platform. Compared to the outgoing G20 generation that has anchored the lineup since late 2018, the G50 features a longer wheelbase and wider wheel tracks at both axles to improve cabin space and chassis stability, alongside slightly longer front and rear overhangs.
| Model / Variant | Architecture & Powertrain | System Output / Torque | 0–100 km/h Sprint | Driveline & Transmission |
| 2027 BMW M350 xDrive (G50) | 3.0L Inline-6 Turbo + 48V Mild-Hybrid (B58 Evo) | 326 kW (443 PS) / 580 Nm | 4.1 seconds | M xDrive AWD (with Drift Mode), 8-speed automatic |
| Current BMW M340i xDrive (G20) | 3.0L Inline-6 Turbo (B58) | 285 kW (387 PS) / 500 Nm | 4.4 seconds | xDrive AWD, 8-speed sport automatic |
| Standard 2027 3 Series (G50) | 2.0L Inline-4 Turbo + 48V Mild-Hybrid (B48 Evo) | Multi-tier output tunes | Variable by trim | Rear-wheel drive / xDrive, 8-speed automatic |
| 2027 BMW i3 EV (NA0) | Dedicated Neue Klasse EV Platform | Single / Dual Motor variants | Sub-4.0s (Flagship) | Electric Drive Unit (up to 900 km range claimed) |
The leaked rear imagery confirms BMW’s revised naming strategy, which drops the lowercase “i” suffix on petrol-powered models to reserve the letter exclusively for battery-electric variants. Sitting as the interim performance flagship beneath the upcoming M3, the M350 xDrive features signature quad exhaust tailpipes integrated into a sculpted lower bumper, horizontal LED taillights that closely mimic the electric i3, and flush door handles integrated into the beltline.
Under the bonnet, the M350 xDrive employs an updated 3.0-litre turbocharged inline-six paired standard with a 48-volt integrated starter-generator. Total system output reaches 326 kW (443 PS) and 580 Nm of torque, marking an increase over the preceding M340i. Power is transferred via an eight-speed automatic transmission to an intelligent all-wheel-drive system. Through a future over-the-air (OTA) software update scheduled during 2027, the M350 will gain a dedicated “Drift Mode” function, allowing drivers to disengage front-axle drive and direct 100% of engine torque purely to the rear wheels.
The broader G50 lineup will rely primarily on 2.0-litre four-cylinder turbocharged engines with standard 48-volt mild-hybrid electrification, leaving the six-cylinder configuration exclusive to the M350 and the next-generation M3. Chassis hardware includes a double-joint spring strut front suspension and a five-link rear axle, with optional Adaptive M suspension and wheel sizes reaching up to 20 inches fitted with 245/35R20 front and 275/30R20 rear tyres.
Inside, the cabin layout mirrors BMW’s newest interior architecture, headlined by the Panoramic Vision display stretching 43.3 inches across the base of the windscreen, paired with a central 17.9-inch touchscreen display and an optional head-up display. Series production of the G50 BMW 3 Series is scheduled to commence later this year, with initial international showroom deliveries slated for 2027.













